87 lines
3.0 KiB
C
87 lines
3.0 KiB
C
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// Copyright (c) 2008 GeometryFactory Sarl (France).
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// All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org).
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// You can redistribute it and/or modify it under the terms of the GNU
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// General Public License as published by the Free Software Foundation,
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// either version 3 of the License, or (at your option) any later version.
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//
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// Licensees holding a valid commercial license may use this file in
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// accordance with the commercial license agreement provided with the software.
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//
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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//
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// $URL$
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// $Id$
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// SPDX-License-Identifier: GPL-3.0+
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//
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//
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// Author(s) : Andreas Fabri <Andreas.Fabri@geometryfactory.com>
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// Laurent Rineau <Laurent.Rineau@geometryfactory.com>
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#ifndef CGAL_QT_DEBUG_H
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#define CGAL_QT_DEBUG_H
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#include <CGAL/license/GraphicsView.h>
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#include <CGAL/auto_link/Qt.h>
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#include <CGAL/export/Qt.h>
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#include <QString>
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namespace CGAL {
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namespace Qt {
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/**
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* Must be used like that:
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* CGAL::Qt:traverse_resources(":/cgal"); // view CGAL resources
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* or
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* CGAL::Qt:traverse_resources(":"); // view all resources
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* and displays the resources tree on std::cerr.
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*/
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CGAL_QT_EXPORT void traverse_resources(const QString& name,
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const QString& dirname = QString(),
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int indent = 0);
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/**
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* Call this in the end of an OpenGL implementation to check if it returns errors.
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*/
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template <typename QtOpenGLFunctions>
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void opengl_check_errors(QtOpenGLFunctions* gl,
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unsigned int line) {
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GLenum error = gl->glGetError();
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while (error != GL_NO_ERROR)
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{
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if(error == GL_INVALID_ENUM)
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std::cerr << "An unacceptable value is specified for an enumerated argument." << "@" << line << std::endl;
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if(error == GL_INVALID_VALUE)
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std::cerr << "A numeric argument is out of range." << "@" << line << std::endl;
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if(error == GL_INVALID_OPERATION)
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std::cerr << "The specified operation is not allowed in the current state." << "@" << line << std::endl;
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if(error == GL_INVALID_FRAMEBUFFER_OPERATION)
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std::cerr << "The framebuffer object is not complete." << "@" << line << std::endl;
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if(error == GL_OUT_OF_MEMORY)
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std::cerr << "There is not enough memory left to execute the command." << "@" << line << std::endl;
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#ifdef GL_STACK_UNDERFLOW
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if(error == GL_STACK_UNDERFLOW)
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std::cerr << "An attempt has been made to perform an operation that would cause an internal stack to underflow." << "@" << line << std::endl;
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#endif
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#ifdef GL_STACK_OVERFLOW
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if(error == GL_STACK_OVERFLOW)
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std::cerr << "An attempt has been made to perform an operation that would cause an internal stack to overflow." << "@" << line << std::endl;
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#endif
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error = gl->glGetError();
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}
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}
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} // namespace Qt
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} // namespace CGAL
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#ifdef CGAL_HEADER_ONLY
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#include <CGAL/Qt/debug_impl.h>
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#endif // CGAL_HEADER_ONLY
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#endif // CGAL_QT_DEBUG_H
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